I've got one of these on the way, this one: http://bass-guitars.musiciansfriend...z-Bass-Active-V-5String-Bass-?sku=512618#used Just wondering if anyone here has one and has changed the pickups and/or preamp. If so, please let me know what you used. Yeah I know I haven't even received the bass yet, and it's a possibility that I'll keep it stock, but I want to be pickup shopping in the meantime. For me, swapping electronics is half the fun Also if you do have one, what are the dimensions of the pickups? I'm kinda hoping Carvins new J99A's will fit in it, and the poles are wide enough for the string spread. Carvin uses them on their wide spaced 5's, so I'm assuming the poles are fine.